Julie Crisp at Macmillan is rather pleased. Here's a sample from a recent email:
Here's some rather good news for you. THE TECHNICIAN has racked up an amazing 799 copies of sales in hardback in its first week. This places it at number 24 in the Bookscan charts! This is a terrific start and just goes to show how the popularity of your novels is on the rise. Hurrah!